Cheese was a favourite even 3,000 years ago: World's oldest sample found in ancient Egyptian tomb
Archeologists found broken jars inside the tomb of Ptahmes - mayor of Memphis in Egypt during the 13th century BC.
By PTI |
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CAIRO: Scientists claim to have discovered the world's oldest cheese inside an Egyptian tomb dating back over 3,000 years.
Archeologists from the University of Catania in Italy found broken jars inside the tomb of Ptahmes - mayor of Memphis in Egypt during the 13th century BC - which was initially unearthed in 1885.
After being lost under drifting sands, the tomb was rediscovered in 2010, according to the study published in the journal Analytical Chemistry.
One jar contained a solidified whitish mass, as well as canvas fabric that might have covered the jar or may have been used to preserve its contents.
Enrico Greco, from the University of Catania, and colleagues from Cairo University in Egypt, analysed the whitish substance to determine its identity.
World Milk Day: Know Nutritional Value Of Your Drink
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There is a never-ending discussion about which milk is better and more nutritious than the other.
While animal milk (cow, buffalo, goat) contains more protein, fat and calcium, the absorption of plant milk is low in our body, and contains no cholesterol or lactose. Expert says that a person should alternate between different types of milk to get the most of the nutritional value.
On World Milk Day, Dr Seema Khanna, consultant nutritionist, shares the much-needed facts about the various milks available in the market.
There is a never-ending discussion about which milk is better and more nutritious than the other.While animal milk (cow, buffalo, goat) contains more protein, fat and calcium, the absorption of plant..
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Cow's milk is the primary source of nutrition for children. Milk from early lactating cows contains antibiotics which helps in boosting immunity for cancer patients, and other life threatening diseases like HIV. Throughout the world, more than 6 billion people consume cow's milk and its milk products.
Cow's milk is the primary source of nutrition for children. Milk from early lactating cows contains antibiotics which helps in boosting immunity for cancer patients, and other life threatening diseas..
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Glycemic index of rice milk is very high (86). Hence, it should be restricted by diabetic and polycystic ovarian syndrome patients.
Rice milk does not contain calcium, cholesterol and lactose. Rice milk is slightly foamy and appears similar to other forms of milk.
Rice milk is lighter (calorie-wise) than cow's milk, but less nutritious. It is the perfect option for people looking to reduce weight. It is easy to make at home, and inexpensive to prepare. The only drawback is that it may not contain many nutrients and has a short shelf life.
Method: Mix hot rice (preferably brown rice), raw cashews, hot water, salt and vanilla (optional) in a blender for 2 minutes. Strain the mixture in a cheesecloth. the creamy milk can last for at least 48 hours.
Glycemic index of rice milk is very high (86). Hence, it should be restricted by diabetic and polycystic ovarian syndrome patients.
Rice milk does not contain calcium, cholesterol and lactose. Rice ..
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Goat milk is easy to digest as the fat molecules in the good milk are much smaller than the fat molecules in cow's milk. This milk is cheaper to process because it does not require homogenisation.
Goat milk is being used in treatment of dengue. It has fewer allergenic proteins, and causes less inflammation. It is high in calcium, fatty acids and low in cholesterol. It has good amount of protein, fat iron vitamin C and vitamin D with less of lactose content. It is good for patient having stomach ulcers.
Goat milk is easy to digest as the fat molecules in the good milk are much smaller than the fat molecules in cow's milk. This milk is cheaper to process because it does not require homogenisation.
G..
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Almond milk contains neither lactose nor cholesterol. It is often consumed by lactose intolerants.
Unfortified almond milk has less nutrients, especially vitamin D. It is low in protein as compared to cow's milk.
Method: Soak almonds overnight. Blend almonds with the water (add dates if you want your milk to be sweet). Strain to remove the granules. Can be stored in the refrigerator for 3-4 days.
Almond milk contains neither lactose nor cholesterol. It is often consumed by lactose intolerants.
Unfortified almond milk has less nutrients, especially vitamin D. It is low in protein as compared ..
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Buffalo milk contains more fats and solids. The emulsifying capacity of buffalo milk fat is better due to its higher proportion of butyric acid containing trglycerides compared to only 37% in cow's milk.
Buffalo milk contains more of saturated fats compared to cow's milk hence not recommended for heart disease patients and obese patients.
Buffalo milk contains more fats and solids. The emulsifying capacity of buffalo milk fat is better due to its higher proportion of butyric acid containing trglycerides compared to only 37% in cow's m..
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This plant-based drink is a stable emulsion of oil, water and protein. It is commonly used as a substitute for lactose intolerant patient and vegans.
Soy milk has a low glycemic index and can be consumed by diabetics and obese patients. However, it is not advisable during pregnancy.
It is good for people suffering with hypercholesteremia and hyperlipidemia as it contains omega-3 fatty acids. It has high content of isoflavons, proteins, vitamins and minerals with minimal amount of saturated fat. It can treat some of the leading health conditions like infertility.
Method: Add boiling water to split soybeans. Let it cool for 6-12 hours. Drain the beans, add cold water and mix in a blender for 3 minutes. Strain the mixture using a cheesecloth. Boil the soy milk for 10 minutes. Cool and store it for up to 3 days.
This plant-based drink is a stable emulsion of oil, water and protein. It is commonly used as a substitute for lactose intolerant patient and vegans.
Soy milk has a low glycemic index and can be con..
After dissolving the sample, the researchers purified its protein constituents and analysed them with liquid chromatography and mass spectrometry.
Liquid chromatography is a technique used to separate a sample into its individual parts, while as mass spectrometry measures the masses within a sample.
The peptides detected by these techniques show the sample was a dairy product made from cow milk and sheep or goat milk.
The characteristics of the canvas fabric, which indicate it was suitable for containing a solid rather than a liquid, and the absence of other specific markers, support the conclusion that the dairy product was a solid cheese, researchers said.
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Other peptides in the food sample suggest it was contaminated with Brucella melitensis, a bacterium that causes brucellosis, they said.
This potentially deadly disease spreads from animals to people, typically from eating unpasteurised dairy products.
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If the preliminary analysis is confirmed, the sample would represent the earliest reported biomolecular evidence of the disease, researchers said.
World Blood Donor Day: Nuts, Dairy And Other Iron-Rich Foods For Good Blood Count
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Unexplained fatigue, weakness, headaches, breathlessness, racing heart, dizziness and poor appetite could be signs of low haemoglobin.
Haemoglobin is an iron-rich protein present in red blood cells which determines the blood count and oxygen level in the body.
Mostly menstruating or pregnant women, growing children, and patients recovering from illnesses are susceptible to haemoglobin deficiency. A well-balanced diet with iron-rich food items can work wonders to increase the quality of blood.
Dr Kajal Yeptho Pandya, head of Department of Dietetics at Medanta - The Medicity explains how each meal with a variety of foods and portion sizes can up the haemoglobin level and moderate calorie intake.
Unexplained fatigue, weakness, headaches, breathlessness, racing heart, dizziness and poor appetite could be signs of low haemoglobin.
Haemoglobin is an iron-rich protein present in red blood cells ..
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Dairy products provides proteins, vitamin D, and calcium for strong bones. Food items such as cheese, milk and yogurt are high in saturated fats. In order to moderate fat and calorie intake, it is best to choose low-fat or fat-free varieties of dairy foods.
Dairy products provides proteins, vitamin D, and calcium for strong bones. Food items such as cheese, milk and yogurt are high in saturated fats. In order to moderate fat and calorie intake, it is be..
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Protein-rich foods include beans, lentils, peas, eggs, nuts, seeds, soy proteins like tofu, skin-removed fish, and lean meat & poultry with visible fat. Eggs provide multiple vitamins and minerals, and meat & poultry are high in iron. Fish should be consumed regularly, particularly fish high in omega-3 fatty acids like salmon and sardines. Legumes are a rich source of fibres. Prefer grilling, poaching, dry frying or steaming over deep frying to minimise addition of fat content.
Protein-rich foods include beans, lentils, peas, eggs, nuts, seeds, soy proteins like tofu, skin-removed fish, and lean meat & poultry with visible fat. Eggs provide multiple vitamins and minerals, a..
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Fruits are fat-free, nutritious, low in calories and high in fibre. One must include 3-4 varieties of fruits such as beetroot, pomegranate, watermelon, apple, apricot, oranges, strawberries, papaya, grape fruit, banana, peach, mulberries, guava, litchis and kiwi to get a wide range of vitamins and minerals.
Fruits are fat-free, nutritious, low in calories and high in fibre. One must include 3-4 varieties of fruits such as beetroot, pomegranate, watermelon, apple, apricot, oranges, strawberries, papaya, ..
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Veggies are low in calories, and high on vitamins and minerals. A wide variety of vegetables should be included in your meals (cooked or raw). Spinach, asparagus, broccoli, green peas, tomatoes, bell peppers, cauliflower, potatoes, fenugreek leaves and beans should be included in the diet daily.
Veggies are low in calories, and high on vitamins and minerals. A wide variety of vegetables should be included in your meals (cooked or raw). Spinach, asparagus, broccoli, green peas, tomatoes, bell..
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Opt for carbohydrate-rich foods like breads, cereals, pasta and rice. One should choose whole-grain varieties as those are high in fibre, and contain more vitamins than the refined-versions. Cereals and breads enriched with iron, calcium or omega-3 are recommended to make the diet more nutritious.
Opt for carbohydrate-rich foods like breads, cereals, pasta and rice. One should choose whole-grain varieties as those are high in fibre, and contain more vitamins than the refined-versions. Cereals ..
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While some amount of fat is necessary in our diet, it is important to get the right kind of fats. Nuts, seeds, avocados, and oil from canola, olive, peanut contain healthy fats and oils. Saturated and trans fats, found in meat, chicken, fatty beef, lamb, pork, poultry with skin, cream, butter, cheese, etc, should be minimised as they can put your heart at risk.
While some amount of fat is necessary in our diet, it is important to get the right kind of fats. Nuts, seeds, avocados, and oil from canola, olive, peanut contain healthy fats and oils. Saturated an..
